Piptochaetium
Genus of plants
Piptochaetium speargrass ,[ 3] genus of plants in the grass family , native to North and South America. Piptochaetium is a bunchgrass genus in the tribe Stipeae .[ 4] [ 5] [ 6] [ 7] [ 8]
Some of its species have been included in the genus Stipa [ 9] [ 10]
Species[ 2] [ 11] [ 12] [ 13] [ 14] [ 15] Piptochaetium alpinum Santa Catarina , Rio Grande do Sul Piptochaetium angolense Coquimbo Piptochaetium angustifolium Coahuila , Tamaulipas , Nuevo León , México State Piptochaetium avenaceum Texas to Florida north to Massachusetts + Michigan ), Ontario , Tamaulipas, Nuevo LeónPiptochaetium avenacioides Florida Piptochaetium bicolor Juan Fernández Islands Piptochaetium brachyspermum Buenos Aires Piptochaetium brevicalyx Piptochaetium burkartianum Corrientes Piptochaetium cabrerae Piptochaetium calvescens Piptochaetium confusum Entre Rios Piptochaetium cucullatum Piptochaetium featherstonei Piptochaetium fimbriatum Arizona , Texas, New Mexico , Mexico, GuatemalaPiptochaetium hackelii Piptochaetium hirtum Piptochaetium indutum Salta , Jujuy Piptochaetium jubatum Piptochaetium lasianthum Santa Catarina , Rio Grande do SulPiptochaetium leiopodum Piptochaetium medium Piptochaetium montevidense Piptochaetium napostaense Piptochaetium palustre Piptochaetium panicoides Piptochaetium pringlei Piptochaetium ruprechtianum Piptochaetium sagasteguii Piptochaetium seleri Piptochaetium setosum Piptochaetium stipoides California Piptochaetium tovarii Piptochaetium uruguense San Luis Potosí Piptochaetium virescens formerly included[ 2] see Nassella Stipa
References
^ Tropicos, Piptochaetium J. Presl ^ a b c Kew World Checklist of Selected Plant Families ^ NRCS . "Piptochaetium " . PLANTS Database . United States Department of Agriculture (USDA). Retrieved 6 October 2015 .^ Clayton, W. D., et al. (2006 onwards). Piptochaetium .
^ Presl, Jan Svatopluk. 1830. Reliquiae Haenkeanae 1: 222 in Latin^ Presl, Jan Svatopluk. 1830. Reliquiae Haenkeanae 1: plate XXXVII (37), figures 1-7 at left line drawings of^ Mujica-Salles, J. & M. Marchi. 1993. Caracteres de valor taxonómico en el género Piptochaetium Presl (Poaceae-stipeae) y su relacion con la distribución de las especies brasileras. Candollea 48(1): 1–13
^ Cialdella, A. M. & M. Arriaga. 1998. Revisión de las especies Sudamericanas del género Piptochaetium (Poaceae, Pooideae, Stipeae). Darwiniana 36(1–4): 107–157
^ Cialdella, A. M. & L. M. Giussani. 2002. Phylogenetic relationships of the genus Piptochaetium (Poaceae, Pooideae, Stipeae): evidence from morphological data. Annals of the Missouri Botanical Garden 89(3): 305–336 ^ Swallen, J. R. 1955. Gramineae. In: P. C. Standley & J. A. Steyermark (eds.), Flora of Guatemala—Part II. Fieldiana, Botany 24(2): i–ix, 1–390
^ Piptochaetium , North American species.^ Piptochaetium .^ Biota of North America Program 2013 county distribution maps ^ Skottsberg, C. 1951. A supplement to the pteridophytes and phanerogams of Juan Fernandez and Easter Island. 2(28): 763–792. In C. J. F. Skottsberg, Natural History of Juan Fernandez and Easter Island. Almquist & Wiksells, Uppsala
^ Gould, F. W. & R. Moran. 1981. The grasses of Baja California, Mexico. Memoir San Diego Society of Natural History 12: 1–140
External links
Piptochaetium
